Nestled in the foothills of the Georgia Blue Ridge Mountains lies Lake Sidney Lanier, one of America’s favorite lakes. Over 7.5 million people a year choose to visit Lanier. With over 692 miles of shoreline, the lake is well known for its aqua-blue colored water, spectacular scenery and variety of recreational activities.Constructed by the U.S. Army Corps of Engineers in the 1950’s, Lake Lanier is a multi-purpose lake that provides for flood protection, power production, water supply, navigation, recreation and fish and wildlife management.